WebCore:

WebCore:

        Reviewed by Dave Hyatt.

        - make non-autowrapping text clear floats

        Test: fast/text/whitespace/nowrap-clear-float.html

        * rendering/RenderBlock.cpp:
        (WebCore::RenderBlock::nextFloatBottomBelow): Renamed nearestFloat() to
        this and changed to avoid comparing bottom to 0 in each iteration.
        (WebCore::RenderBlock::getClearDelta): Updated comment for the rename.
        * rendering/RenderBlock.h:
        * rendering/bidi.cpp:
        (WebCore::RenderBlock::fitBelowFloats): Added. Factored out of
        findNextLineBreak() and simplified.
        (WebCore::RenderBlock::findNextLineBreak): Changed to call
        fitBelowFloats(). Fixed the bug by trying to fit below floats in the
        case of non-wrapping text. Removed some redundancy.

LayoutTests:

        Reviewed by Dave Hyatt.

        - test that non-autowrapping text clear floats

        * fast/text/whitespace/nowrap-clear-float.html: Added.
        * platform/mac-leopard/fast/text/whitespace: Added.
        * platform/mac-leopard/fast/text/whitespace/nowrap-clear-float-expected.checksum: Added.
        * platform/mac-leopard/fast/text/whitespace/nowrap-clear-float-expected.png: Added.
        * platform/mac/fast/text/whitespace/nowrap-clear-float-expected.txt: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@30530 268f45cc-cd09-0410-ab3c-d52691b4dbfc